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Electrical Construction Estimating

Electrical construction estimating determines the amount of money it will take to install all necessary electrical equipment in a construction project. This can include electricity, heating, cable and even Internet wiring. Electrical cost estimating takes into account a number of factors, including the kind of wiring and cable used, the length and amount needed and the quality of the material used.

During the traditional bid process, electrical construction estimating determines a major element of what it would cost a general contractor to build a project, pay its employees and make a small percentage of profit. In this case, construction project estimating does not cover the cost of building or project design, as an architect has been hired by the property owner through a separate contract process.

In the design-build process, electrical construction estimating is more involved. In this process, an architect and general contractor combine as a team and present a building or project design and construction contractor services in one proposal. The design-build process is used by those who believe an architect-contactor team with a past history of working together would be more efficient and, as a result, cheaper than an architect and contractor working together for the first time. This combination of items is the price found on the construction bid list.

Electrical construction estimating done as part of a construction manager at-risk (CM at-risk) project falls in between the two. The architect is hired separately from the general contractor, but the contractor is involved in the project from the pre-construction process all the way through completion. The estimate comes in the form of a guaranteed maximum price, which covers all services rendered from pre-construction through the building process, and the tally found on the construction bid list.

The work of electrical construction estimating is now largely done by computer programs, which are able to complete the process more quickly and efficiently than a human estimator operating alone. There are a number of programs that can break down cost estimates into subsections, as well as delivering the overall total price.

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